JP7302365B2 - 産業車両 - Google Patents
産業車両 Download PDFInfo
- Publication number
- JP7302365B2 JP7302365B2 JP2019145543A JP2019145543A JP7302365B2 JP 7302365 B2 JP7302365 B2 JP 7302365B2 JP 2019145543 A JP2019145543 A JP 2019145543A JP 2019145543 A JP2019145543 A JP 2019145543A JP 7302365 B2 JP7302365 B2 JP 7302365B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust port
- exhaust
- pipe
- tail pipe
- exhaust gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07554—Counterweights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07595—Cooling arrangements for device or operator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0069—Disposition of motor in, or adjacent to, traction wheel the motor axle being perpendicular to the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/15—Fork lift trucks, Industrial trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/87—Auxiliary drives
- B60Y2400/89—Cooling systems, e.g. fan drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
- F01N2260/022—Exhaust treating devices having provisions not otherwise provided for for cooling the device using air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/02—Tubes being perforated
- F01N2470/04—Tubes being perforated characterised by shape, disposition or dimensions of apertures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/22—Inlet and outlet tubes being positioned on the same side of the apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Exhaust Silencers (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
Claims (6)
- 車体の後部に配置されたカウンタウエイトと、
前記カウンタウエイトの前側に配置されたラジエータと、
前記車体の後方に流れる冷却風を発生させるラジエータファンと、
前記カウンタウエイト内に配置され、エンジンからの排気ガスを大気中に放出する排気管とを備えた産業車両において、
前記排気管は、前記車体の車幅方向に延在するテールパイプを有し、
前記テールパイプの先端部には、前記テールパイプの開口を閉塞する閉塞部が設けられており、
前記テールパイプの周面部には、前記排気ガスを前記車体の後方に向けて排出する第1排気口と、前記第1排気口よりも前記テールパイプの先端側において前記排気ガスを前記車体の後方に向けて排出する第2排気口とが設けられており、
前記第1排気口及び前記第2排気口は、前記冷却風が流れる領域に配置されており、
前記テールパイプ内における前記第1排気口と前記第2排気口との間には、前記排気ガスの流路面積を変化させる絞り部が配置されている産業車両。 - 前記絞り部は、前記テールパイプ内における前記第1排気口及び前記第2排気口の側に配置されている請求項1記載の産業車両。
- 前記絞り部は、前記テールパイプに固定された略U字状の板状部材で構成されており、
前記板状部材の前記第2排気口側には、前記車体の前後方向及び車幅方向に対して傾斜した傾斜部が設けられている請求項2記載の産業車両。 - 前記閉塞部は、前記第1排気口及び前記第2排気口の反対側から前記第1排気口及び前記第2排気口の側に向かって先細りとなるように、前記車体の前後方向及び車幅方向に対して傾斜した傾斜部分を有する請求項1~3の何れか一項記載の産業車両。
- 前記テールパイプは、前記第1排気口を有する第1パイプと、前記第2排気口を有する第2パイプとを有し、
前記第1パイプ及び前記第2パイプの一方の一端部には、前記第1パイプ及び前記第2パイプの他方と嵌合する嵌合部が設けられており、
前記絞り部は、前記嵌合部と一体化されている請求項1記載の産業車両。 - 前記第1排気口及び前記第2排気口は、前記冷却風が流れる領域において前記ラジエータファンの中心部に対応する位置を避けるように配置されている請求項1~5の何れか一項記載の産業車両。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019145543A JP7302365B2 (ja) | 2019-08-07 | 2019-08-07 | 産業車両 |
US17/632,397 US20220290604A1 (en) | 2019-08-07 | 2020-07-06 | Industrial vehicle |
CN202080055009.6A CN114174097B (zh) | 2019-08-07 | 2020-07-06 | 工业车辆 |
PCT/JP2020/026466 WO2021024676A1 (ja) | 2019-08-07 | 2020-07-06 | 産業車両 |
KR1020227006580A KR102637126B1 (ko) | 2019-08-07 | 2020-07-06 | 산업 차량 |
EP20850098.3A EP4005844B1 (en) | 2019-08-07 | 2020-07-06 | Industrial vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019145543A JP7302365B2 (ja) | 2019-08-07 | 2019-08-07 | 産業車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021024480A JP2021024480A (ja) | 2021-02-22 |
JP7302365B2 true JP7302365B2 (ja) | 2023-07-04 |
Family
ID=74502923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019145543A Active JP7302365B2 (ja) | 2019-08-07 | 2019-08-07 | 産業車両 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220290604A1 (ja) |
EP (1) | EP4005844B1 (ja) |
JP (1) | JP7302365B2 (ja) |
KR (1) | KR102637126B1 (ja) |
CN (1) | CN114174097B (ja) |
WO (1) | WO2021024676A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013049405A (ja) | 2011-07-29 | 2013-03-14 | Kubota Corp | 作業車の排気装置 |
JP2015165097A (ja) | 2014-02-28 | 2015-09-17 | トヨタ自動車株式会社 | エンジンの排気装置 |
WO2016027345A1 (ja) | 2014-08-21 | 2016-02-25 | ニチユ三菱フォークリフト株式会社 | 産業用車両 |
Family Cites Families (22)
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US1887781A (en) * | 1930-09-06 | 1932-11-15 | Automotive Accessories Company | Method and apparatus for removing sediment from automobile cooling systems |
US3415338A (en) * | 1967-01-23 | 1968-12-10 | Arvin Ind Inc | Anti-whistle pipe connection |
JPS5639324U (ja) * | 1979-09-03 | 1981-04-13 | ||
JPS60160229U (ja) * | 1984-04-03 | 1985-10-24 | 日産自動車株式会社 | 産業車両の排気構造 |
JPS62145836U (ja) * | 1986-03-11 | 1987-09-14 | ||
JPH0643218U (ja) * | 1992-11-16 | 1994-06-07 | カルソニック株式会社 | テールチューブ |
JP3653788B2 (ja) * | 1995-05-19 | 2005-06-02 | 日産自動車株式会社 | 排気微粒子処理装置 |
JP2001033157A (ja) * | 1999-07-16 | 2001-02-09 | Yamamoto Co Ltd | 遠赤外線放射体 |
US6283162B1 (en) * | 1999-09-09 | 2001-09-04 | Boyd L. Butler | Thin boom tube exhaust pipes, method of sheet metal construction thereof, and exhaust systems which utilize such exhaust pipes for increased ground clearance on race cars |
JP2005256644A (ja) * | 2004-03-09 | 2005-09-22 | Calsonic Kansei Corp | 車両用排気系におけるテールパイプ構造 |
US7703573B2 (en) * | 2005-08-05 | 2010-04-27 | Paccar Inc | Ported aerodynamic exhaust tailpipe |
US8459017B2 (en) * | 2008-04-09 | 2013-06-11 | Woodward, Inc. | Low pressure drop mixer for radial mixing of internal combustion engine exhaust flows, combustor incorporating same, and methods of mixing |
JP2010120514A (ja) * | 2008-11-19 | 2010-06-03 | Mitsubishi Fuso Truck & Bus Corp | 車両の排気管構造 |
JP5473362B2 (ja) * | 2009-03-16 | 2014-04-16 | ユニキャリア株式会社 | 産業用車両 |
CN103270267A (zh) * | 2010-12-27 | 2013-08-28 | 沃尔沃建造设备有限公司 | 用于施工机械的废气处理装置 |
JP2013019291A (ja) * | 2011-07-09 | 2013-01-31 | Tcm Corp | 産業車両用排気処理装置の管継手構造 |
JP5886552B2 (ja) * | 2011-07-19 | 2016-03-16 | コベルコ建機株式会社 | 建設機械の排気構造 |
JP5769012B2 (ja) * | 2011-07-27 | 2015-08-26 | 株式会社ノーリツ | 温水ユニット |
CN102897020B (zh) * | 2011-07-29 | 2016-01-20 | 株式会社久保田 | 作业车的排气装置 |
JP2014031755A (ja) * | 2012-08-03 | 2014-02-20 | Unicarriers Corp | 車両用排気装置 |
JP5783216B2 (ja) * | 2013-10-15 | 2015-09-24 | コベルコ建機株式会社 | 建設機械の排気構造 |
CN110801139A (zh) * | 2018-08-06 | 2020-02-18 | 品强科技精密有限公司 | 金属伸缩吸管 |
-
2019
- 2019-08-07 JP JP2019145543A patent/JP7302365B2/ja active Active
-
2020
- 2020-07-06 WO PCT/JP2020/026466 patent/WO2021024676A1/ja unknown
- 2020-07-06 US US17/632,397 patent/US20220290604A1/en active Pending
- 2020-07-06 EP EP20850098.3A patent/EP4005844B1/en active Active
- 2020-07-06 KR KR1020227006580A patent/KR102637126B1/ko active IP Right Grant
- 2020-07-06 CN CN202080055009.6A patent/CN114174097B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013049405A (ja) | 2011-07-29 | 2013-03-14 | Kubota Corp | 作業車の排気装置 |
JP2015165097A (ja) | 2014-02-28 | 2015-09-17 | トヨタ自動車株式会社 | エンジンの排気装置 |
WO2016027345A1 (ja) | 2014-08-21 | 2016-02-25 | ニチユ三菱フォークリフト株式会社 | 産業用車両 |
Also Published As
Publication number | Publication date |
---|---|
CN114174097B (zh) | 2023-10-27 |
JP2021024480A (ja) | 2021-02-22 |
CN114174097A (zh) | 2022-03-11 |
EP4005844B1 (en) | 2024-02-21 |
WO2021024676A1 (ja) | 2021-02-11 |
KR102637126B1 (ko) | 2024-02-14 |
EP4005844A4 (en) | 2022-10-26 |
KR20220039788A (ko) | 2022-03-29 |
EP4005844A1 (en) | 2022-06-01 |
US20220290604A1 (en) | 2022-09-15 |
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